Gong Cha has launched a new fall menu featuring sweet potato in four variations: "Salted Butter Sweet Potato Cream Milk Tea," "Salted Butter Sweet Potato Milk Tea + Pearls," "Salted Butter Sweet Potato Cream Milk," and "Salted Butter Sweet Potato Cream Smoothie." These drinks blend the sweetness of sweet potatoes with salted butter and rich black tea, tailored for the fall season. The "Salted Butter Sweet Potato Cream Milk Tea" includes taro foam and sweet potato chips, while the "Salted Butter Sweet Potato Milk Tea + Pearls" adds chewy pearls for extra texture